Mathematics, 10.02.2021 02:00 typicalemi4634
Help me and you get 100 points and Brainliest
The table shows the test scores and the sleep averages of several students.
a. Write the least squares regression equation that models the data. Let x = hours of sleep and y = test score.
b. Use the equation to determine the approximate test score of a student who sleeps an average of 8 h a night. Show your work.
Answers: 2
Mathematics, 21.06.2019 21:40
Scores on the cognitive scale of the bayley-scales of infant and toddler development range from 1 to 19, with a standard deviation of 3. calculate the margin of error in estimating the true mean cognitive scale score, with 99% confidence, if there are 12 infants and toddlers in a sample.
Answers: 3
Mathematics, 21.06.2019 23:30
The legs of a right triangle measure 6 meters and 8 meters. what is the length of the hypotonuse.
Answers: 1
Mathematics, 22.06.2019 01:50
Twelve different video games showing substance use were observed and the duration times of game play (in seconds) are listed below. the design of the study justifies the assumption that the sample can be treated as a simple random sample. use the data to construct a 99% confidence interval estimate of μ, the mean duration of game play. 4028 4316 4816 4650 4036 5010 4833 4331 4307
Answers: 1
Mathematics, 22.06.2019 02:30
Maria heard on the radio that the high temperature that day would be to determine the temperature in degrees celsius, she used the formula , where c is the temperature in degrees celsius and f is the temperature in degrees fahrenheit.
Answers: 1
Help me and you get 100 points and Brainliest
The table shows the test scores and the sleep average...
Mathematics, 04.01.2021 16:00
Mathematics, 04.01.2021 16:00
Mathematics, 04.01.2021 16:00
Mathematics, 04.01.2021 16:00
Social Studies, 04.01.2021 16:00
Mathematics, 04.01.2021 16:00
Arts, 04.01.2021 16:00
History, 04.01.2021 16:00
English, 04.01.2021 16:00
Mathematics, 04.01.2021 16:00
Social Studies, 04.01.2021 16:00
Advanced Placement (AP), 04.01.2021 16:00
Mathematics, 04.01.2021 16:10
English, 04.01.2021 16:10